This shaver removes thin layers of dead skin, and it works for my feet and my husband's feet, which have much tougher or thicker calluses. BUT the procedure is quite tricky. I have to be careful, run over the skin surface slowly, and use light pressure. Even then, the blade keeps coming off, and I have to adjust it back on often. Also, the design is difficult for certain areas on my foot (e.g. hee...read morels). My another complaint is that while the set comes with 5 replacement blades, but once these 5 blades are gone, it seems to be that I have to buy the whole package again because I can't find just blades. I feel very wasteful.— 5 years, 8 months ago

This thing takes practice. Only use it when your feet have been soaking for a few minutes, otherwise you will cut yourself and feet take a while to stop bleeding. believe me i know. also be sure to change the blade frequently, same way you change your razor blade.
— 3 years, 4 months ago

Thin layers of dead skin melt away as you glide the smooth tool across your heel. For best results, use a new blade each time. Comes with a blade installed and 5 additional replacement blades. I love this thing!
— 7 years ago